Browse > Article

VLSI Design of Data Manipulation Unit capable of bit partitioned shifts and various data type conversions  

유재희 (홍익대학교 전자전기)
Abstract
A data manipulation unit capable of bit partitioned shift and various multimedia data type conversions in addition to conventional shift, is presented. Utilizing the similarity between the data type conversion and the shift, the addition of small amount of interconnections to conventional barrel shifter enables data type conversion as well as shift operations with minimal hardware overhead. The presented data manipulation unit is composed of the shifter block for conventional shift and a pack and a unpack block. It has been designed with verilog HDL and the VLSI implementation results using compass 0.6 um standard cell are discussed.
Keywords
Citations & Related Records
연도 인용수 순위
  • Reference
1 TM320C80 (MVP) Master Processor /
[ Texas Instrument ] / Digital Signal Processing Products
2 The Visual Instruction Set(VIS) in <TEX>$UltraSPARC^{TM}$</TEX> /
[ L.Kohn ] / IEEE
3 Architecture of a Broadband MediaProcessor /
[ Craig Hansen ] / COMPCON96
4 A 64-b Microprocessor with Multimedia SupportO /
[ Lavi A. Lev (et.al.) ] / IEEE J. of SSCJ